Tomáš Kroupa & Robert Hable (2010): Structure of the Set of Belief Functions
Generated by a Random Closed Interval.
Workshop on the Theory of Belief Functions, Brest, France.

Thomas Augustin & Robert Hable (2009): On the impact of robust statistics on imprecise
probability models: a review.
The 10th International Conference on Structural Safety and Reliability (ICOSSAR2009), Osaka, Japan.